Anyone notice weird shadow glitches with the mod? On the sides I see the shadows stretching and often turn to lines on the floor.

- if you experience "shadow glitch", where shadow artifacts are following you around (most often in a form of dark rectangle on the side of the screen),
go to "user.ltx" and make changes to these lines:

r2_sun_near 20.
r2_sun_near_border 1.

^^^ Taken from the Complete Mod readme, might apply for this mod as well.

Forcing AA actually forces SS (iirc), with 8AA it might do 8xS which is quite demanding. At least thats what I remember how they archieved "AA" in this DX9 deferrer-shaded/rendered game. In DX10 its easier to apply MSAA which isn't hurting the performance so much.